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Linkwitz LX521 Dipole Open Baffle Speaker Kit. Drive Units Only. Extra 10% full kit discount.
The LX521 Kits are the latest Dipole Open Baffle speaker designed by the renowned Siegfried Linkwitz of Linkwitz Lab. Falcon Acoustics is offering a complete SEAS driver set package at a 10% extra discount against individual unit prices.
Please note that the kit offered here are driver sets only. For construction plans, active crossover designs/boards and amplifier recommendations, you will need to visit the Linkwitz Lab website here where there is detailed background information and you can purchase licensed Information and Documentation Packs. Photographs of completed LX521 speakers are reproduced by kind permission of Seigfried Linkwitz and are © Linkwitz Labs 2012.
This kit comprises:
4 no. Subwoofers - SEAS L26RO4Y D1004-04
SEAS L26RO4Y D1004-04 Subwoofer is a State of the Art 10" aluminum cone extra long throw subwoofer, with low loss rubber surround and 4-layer voice coil on a Glassfibre former, developed jointly by SEAS and Siegfried Linkwitz.
Developed from the already excellent chassis, magnet system, cone, and surround of the L26ROY, an all new FEA designed spider and enhanced 4 layer voice coil is wound on a stiff glass fibre former, resulting in a superb driver with ultra long throw, very low distortion, and extremely stable mechanical operation under all conditions including open baffle systems. The low Qts and Fs are ideally suited for active open baffle bass systems.
SEAS U22REX/P-SL H1659-08. Specially developed by Seigfried Linkwitz/SEAS for this design. Prestige 8” Lower Midrange/Woofer with an injection moulded metal chassis, intended for bass reflex and transmission line designs.
Featuring a New Curv cone, a woven polypropylene with excellent internal damping together with perfectly matched moving parts gives a smooth, extended frequency response. Bumped back plate in the magnet system together with a high temperature voice coil wound on an aluminium voice coil former giving low distortion and high power handling capacity. A heavy copper ring below the T-shaped pole piece reduces non linear and modulation distortion.
The bullet shaped phase plug reduces compression due to temperature variations in the voice coil, avoids resonance problems which would occur in the volume between the dust cap and the pole piece and increases the long term power handling capacity.
An extremely stiff and stable injection moulded metal basket keeps the critical components in perfect alignment, and large windows in the basket both above and below the spider reduce sound reflection, air flow noise and cavity resonance to a minimum.
SEAS MU10RB-SL H1658-04. Specially modified by Seigfried Linkwitz/SEAS for this design. Prestige 4” Midrange/Full Range driver offering an extraordinary performance and sound clarity, featuring a New Curv cone, a woven polypropylene with excellent internal damping together with perfectly matched moving parts giving a smooth, extended frequency response.
A high loss natural rubber surround makes this driver perform its best as a midrange. The large, open weave fabric spider reflects very little acoustic energy to the cone, and offers excellent stiffness linearity.
A stiff and stable injection moulded aluminium chassis keeps the critical components in perfect alignment. The pole piece is prolonged forwards and equipped with a deep drawn copper cap to ensure excellent linearity in the force factor and coil inductance.
SEAS 27TFFNC/G H1396 Tweeter is a compact design neodymium magnet tweeter, with 26mm Sonolex precoated lightweight fabric diaphragm and suspension enabling very tight production tolerances and high consistency. A wide roll surround together with a double chamber magnet system results in a low fundamental frequency. Very low magnetic stray fields make this unit suitable for A/V systems. Uses Ferrofluid for high power handling capacity.
Payment for Discounted Driver Sets must be by Credit or Debit card only ( please see our Terms and Conditions).
Please note this kit is shipped in 3 cartons to comply with maximum weight per carton courier regulations.
*(Due to size and weight of cartons UK mainland only, 50% reduction on normal rates for Northern Ireland, Highlands & Islands)